The old headset detection time is not enough for the new chip version. An error occurs with the old detection time.
According to tests, 400ms is the best detection time that does not trigger an error.
The delay time after the trigger is reduced by 300ms to keep the whole detection time unchanged.
Signed-off-by: Zhu Ning <zhuning0077@xxxxxxxxx>
---
sound/soc/codecs/es8326.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/sound/soc/codecs/es8326.c b/sound/soc/codecs/es8326.c
index 22a797b27a3c..d83a2e6daf91 100755
--- a/sound/soc/codecs/es8326.c
+++ b/sound/soc/codecs/es8326.c
@@ -679,14 +679,14 @@ static void es8326_jack_detect_handler(struct work_struct *work)
if (es8326->hp == 0) {
dev_dbg(comp->dev, "First insert, start OMTP/CTIA type check\n");
/*
- * set auto-check mode, then restart jack_detect_work after 100ms.
+ * set auto-check mode, then restart jack_detect_work after 400ms.
* Don't report jack status.
*/
regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, 0x03, 0x01);
usleep_range(50000, 70000);
regmap_update_bits(es8326->regmap, ES8326_HPDET_TYPE, 0x03, 0x00);
queue_delayed_work(system_wq, &es8326->jack_detect_work,
- msecs_to_jiffies(100));
+ msecs_to_jiffies(400));
es8326->hp = 1;
goto exit;
}
@@ -736,7 +736,7 @@ static irqreturn_t es8326_irq(int irq, void *dev_id)
msecs_to_jiffies(10));
else
queue_delayed_work(system_wq, &es8326->jack_detect_work,
- msecs_to_jiffies(600));
+ msecs_to_jiffies(300));
out:
return IRQ_HANDLED;
@@ -798,6 +798,7 @@ static int es8326_resume(struct snd_soc_component *component)
regcache_cache_only(es8326->regmap, false);
regcache_sync(es8326->regmap);
+
/* reset internal clock state */
regmap_write(es8326->regmap, ES8326_RESET, 0x1f);
regmap_write(es8326->regmap, ES8326_VMIDSEL, 0x0E);
@@ -864,6 +865,7 @@ static int es8326_resume(struct snd_soc_component *component)
(ES8326_HP_DET_SRC_PIN9 | es8326->jack_pol) :
(ES8326_HP_DET_SRC_PIN9 | es8326->jack_pol | 0x04)));
regmap_write(es8326->regmap, ES8326_HP_VOL, 0x11);
+
es8326->jack_remove_retry = 0;
es8326->hp = 0;
return 0;
--
2.17.1
